Spray Tower Apparatus
The experimental set- up of Spray Tower consists of a glass column provided with necessary accessories. It operates on a semi- batch mode. Fine spray nozzle is fitted at the top. Feeds are metered by Rota meters and derived from separate feed tanks. The liquid- liquid interface can be maintained by controlling the flow rate of extract with the help of need leveler provided on Rota meter. Total set-up is housed in a rigid structure. The structure also supports tanks, piping, Rota meters and other unit.
Technical Specification :-
• Extraction Column : Material Borosilicate Glass Diameter 45 mm (approx.), Height 750 mm (approx.).
• Feed Tank : Material Stainless Steel (2Nos.), Capacity 20 Ltrs.
• Extract & Raffinate Tanks : Material Stainless Steel (1each), Capacity 10 Ltrs.
• Feed Circulation : By Compressed Air
• Pressure Regulator : 0-2 kg/cm².
• Pressure Gauge : Bourdon type, 0-2 kg/cm2 .
• Flow Measurement : Rotameters (One each for Solvent & Solute)
• Arrangement is done for changing height of interface zone.
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